The scriptures read are 1 Chronicles 16-18, Psalm 119:33-72 and Romans 7.
1 Chronicles 16, 17. A recap of David bringing the Ark to Jerusalem but with the addition of some verses of Psalm 105. Then we have the story of how David wanted to build a temple but God says he will build up the house of David instead.
1 Chronicles 18. David fights and defeats his enemies.
Psalm 119:33-72. The psalmist continues to thank God for his law.
Romans 7. Paul gives a revealing portrait of wrestling unsuccessfully against temptation. Everyone can identify with this moral struggle.